#include <func.h>

void foo(int n) {
	for (int i = 0; i < n; i++) {
		puts("I love xixi");
	}
}

int main(int argc, char* argv[])
{
	double r = 2.0;
	const double PI = 3.14;
	double area = PI * r * r;

	int arr[] = {0, 10, 20, 30, 40, 50};

	printf("area = %.2lf\n", area);

	printf("Arguments: \n");
	for (int i = 0; i < argc; i++) {
		puts(argv[i]);
	}

	foo(10);

    return 0;
}

